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microdataschema.orghtml4

Alternative method for using Microdata datetime in HTML5 for HTML4

This code is for HTML5:

<time itemprop="datePublished" datetime="2012-01-07T07:07:21+00:00">January 7, 2012</time>

Can I use this code for HTML4?

<div itemprop="datePublished">
    <span dateCreated="2012-01-07T07:07:21+00:00">January 7, 2012</span>
</div>

Or something like this?

Solution

  • Note that Microdata is specified for HTML5, not for HTML 4.01 (related question). If you don’t care about that:

    HTML 4.01 doesn’t define a dateCreated attribute for the span element. There is also no time or data element defined. Some would misuse the abbr element, but I wouldn’t recommend that. So you’d probably have to use a span element, and, ugly, hide the machine-readable date for your visitors.

    <span><span itemprop="datePublished" class="hidden">2012-01-07T07:07:21+00:00</span> January 7, 2012</span>

    But better don’t use Microdata in HTML 4.01 documents in the first place. You could use RDFa instead (you can also use the Schema.org vocabulary in RDFa).